13140323332433 has 8 divisors (see below), whose sum is σ = 14335192376256. Its totient is φ = 11945503321200.

The previous prime is 13140323332399. The next prime is 13140323332469. The reversal of 13140323332433 is 33423332304131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13140323332433 - 2¹⁶ = 13140323266897 is a prime.

It is a super-4 number, since 4×13140323332433⁴ (a number of 54 digits) contains 4444 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13140323332393 and 13140323332402.

It is not an unprimeable number, because it can be changed into a prime (13140323332483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11696678 + ... + 12770783.

It is an arithmetic number, because the mean of its divisors is an integer number (1791899047032).

Almost surely, 2^{13140323332433} is an apocalyptic number.

It is an amenable number.

13140323332433 is a deficient number, since it is larger than the sum of its proper divisors (1194869043823).

13140323332433 is a wasteful number, since it uses less digits than its factorization.

13140323332433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24516295.

The product of its (nonzero) digits is 139968, while the sum is 35.

Adding to 13140323332433 its reverse (33423332304131), we get a palindrome (46563655636564).

The spelling of 13140323332433 in words is "thirteen trillion, one hundred forty billion, three hundred twenty-three million, three hundred thirty-two thousand, four hundred thirty-three".